Answer this question truthfully
### Question: Who is at highest risk for Urea cycle disorder ?
### Response: Boys are more often affected by ornithine transcarbamylase deficiency than girls. Girls are rarely affected. Those girls who are affected have milder symptoms and develop the disease later in life.
To get the other types of disorders, you need to receive a non-working copy of the gene from both parents. Sometimes parents don't know they carry the gene until their child gets the disorder.